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- David McNair
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More Members of the Leadership Team
![](https://cdn.one.org/oneorg/wp-content/uploads/2024/04/05091038/ndidi2.jpg)
Ndidi Okonkwo Nwuneli
President & CEO
![headshot of Serah Makka-Ugbabe against pastel background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03121258/Serah-Makka-Ugbabe.jpeg)
Serah Makka-Ugbabe
Africa Executive Director
![headshot of Stephan Exo-Kreischer against light blue background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03115413/Stephan-Exo-Kreischer.jpeg)
Stephan Exo-Kreischer
Germany Director
![headshot of Emily Wigens against dark white background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03114857/Emily-Wigens-640x640-1.jpeg)
Emily Wigens
EU Director
![headshot of Jennifer Lotito with city sidewalk background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03114550/Jennifer_Lotito-640x640-1.jpeg)
Jennifer Lotito
President and Chief Operating Officer, (RED)
![headshot of suzanna granville against a white background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03104315/Suzanne-Granville.png)
Suzanne Granville
North America Executive Director
![headshot of Désiré Assogbavi against a white background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03103109/de__sire___assogbavi-640x640-1.jpeg)
Désiré Assogbavi
Francophone Africa Director
![headshot of Adam Mayaki with a building in the background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03100014/Adam-Mayaki-640x640-1.jpeg)
Adam Mayaki
Chief Financial Officer
![headshot of Elise Legault against light brown background](https://cdn.one.org/oneorg/wp-content/uploads/2023/07/03095514/EliseLegaultHeadshot1_2022-08-22-640x640-1.jpeg)
Elise Legault
Canada Director